if jo vai belcher did not possea hand gun, he and ca sa cassandrr perkins would both be alive today. >> sean: many reports are emerging that the nfl player was suffering from repeated head injuries as well as painkiller addiction all of which would make costas' comments sound more premature, absurd, and opportunistic. here with reaction is eric rush, leo terrell. leo. sosomebody is hell bent on killg season. you're friends with o.j. simpson. he was found liable in the civil case. there was no gun used. somebody's hell bent on killing somebody, leo, they don't need a gun to do it. they can figure out a whole host of ways to kill somebody. >> i anticipate you'll use the simpson case. shame on you. first of all, bob costas is an award winning journalism. he doesn't need any type of platform. he has credibility. he gave social commentary. >> you don't need a gun to kill somebody. >> you know what? gun control is an issue where guns are in the hands of people in the urban community and guns -- soi-- >> sean: was nicole brown simpson killed with a gun or a knife? >> this is a commentary of